Low Temperature Ball Valve Extended Bonnet Fireproof Antistatic Design

Brand Name:Kelite Valve
Certification:API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Model Number:1/2"-24",CL150-2500,
Minimum Order Quantity:1PCS
Delivery Time:50-90days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Shanghai Shanghai China
Address: Room 2933, 1st floor, Building 5, No.556, Liuyuan Road, Putuo District, Shanghai
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Product Details

Low temperature valves for Cryogenic service of 1/2"-24" ball valves


Forging split body, full bore/reduced bore, trunnion mounted, double block and bleed, single or double piston effect, anti-blow out stem, anti-static device, fire-safe certified to API-607/6FA/ISO 10497, spring loaded Seats, sealant injection, NACE MR-01-75, NYLON, DEVLON&PEEK seat inserts, designed and tested according to ASME B16.34, BS5351 and API-6D,API-6DSS, API 6A.

Applications

  • Liquefied natural gas
  • Liquefied petroleum gas
  • Liquefied oxygen
  • Liquefied hydrogen.

Design Features & Benefits

  • Extended bonnet design to ensure reliability of the stem packing & sealing.
  • Drainage board design to prevent condensation water.
  • Cavity automatic self pressure relief, suitable and safe for explosive medium.
  • API 622 certified graphite to ensure fugitive emission compliance & fire safe requirement.
  • Suitable for working temperature as low as -196℃ with optional lipseal design.

Technical parameters and characteristics:


Product description

Cryogenic ball valve, lip seal,

cryogenic testing, extended bonnet design

ModelCryogenic service ball valve
Nominal diameterNPS 1/2~NPS 24
Operating temperature-196℃~220℃
Operating pressureCLASS 150~CLASS 2500
MaterialCF8,F304,CF8M,F316, etc.
Design standardAPI 6D,ISO 17292,API 608,BS 5351,BS 6364
Structural lengthASME B16.10
Connecting endASME B16.5,ASME B16.25
Test standardBS6364,API 598
Operation methodManual, worm, pneumatic and electric
Application fieldsLiquefied petroleum and natural gas
Other remarks 1A locking device is provided to prevent misoperation of valve.
Other remarks 2Valve stem flyout prevention structure design, to prevent accident due to flyout of valve stem caused by abnormal pressurization in the chamber
Other remarks 3Fireproof and antistatic design
Other remarks 4With separator design
Other remarks 5Extended bonnet design, high sealing reliability at valve stem packing position

China Low Temperature Ball Valve Extended Bonnet Fireproof Antistatic Design supplier

Low Temperature Ball Valve Extended Bonnet Fireproof Antistatic Design

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